/*
* qlo10k1 - GUI frontend for ld10k1
*
* Copyright (c) 2004 by Peter Zubaj
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <qfiledialog.h>
#include <qmessagebox.h>
#include <qpopupmenu.h>
#include "app_global.h"
#include "routingwidget.h"
#include "structure_io.h"
#include "structure_link.h"
#include "newiodialog.h"
#include "loadpatchdialog.h"
#include "transformpatchdialog.h"
extern QString gLastFileDir;
RSItemBaseWithType *RoutingWidget::createNewIO(EditMode em)
{
// show io dialog
NewIODlg::DlgType t = NewIODlg::FX;
switch (em)
{
case FX:
t = NewIODlg::FX;
break;
case In:
t = NewIODlg::In;
break;
case Out:
t = NewIODlg::Out;
break;
default:
break;
}
NewIODlg d(structure, t);
int err;
err = d.init();
if(err < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Error creating new IO dialog\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
return NULL;
}
if (d.exec() == QDialog::Accepted)
return d.getNewIO();
else
return NULL;
}
RSItemBaseWithType *RoutingWidget::createNewPatch()
{
QFileDialog *fd = new QFileDialog(this, "file dialog", TRUE);
fd->setMode(QFileDialog::ExistingFile);
QStringList filterlist;
filterlist << QString( "as10k1 Patch files (*.bin *.as10k1 *.emu10k1)" );
filterlist << QString( "ld10k1 Native effect files (*.ld10k1)" );
filterlist << QString( "All Files (*)" );
QString filters = filterlist.join( ";;" );
fd->setFilters( filters );
fd->setDir(gLastFileDir);
fd->setCaption("Load patch");
StrPatch *loaded = NULL;
int err;
QString fileName;
if ( fd->exec() == QDialog::Accepted )
{
fileName = fd->selectedFile();
gLastFileDir = fd->dirPath();
delete fd;
LD10k1File *ldfile = NULL;
if ((err = LD10k1File::LoadFromFile(fileName, &ldfile)) < 0)
{
EMU10k1File *emufile = NULL;
if ((err = EMU10k1File::LoadFromFile(fileName, &emufile)) < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't load patch\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
return NULL;
}
else
{
TransformPatchDlg d(fileName, emufile);
if (d.exec() == QDialog::Accepted)
{
if ((err = d.transformFile(&ldfile)) < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't transform patch\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
delete emufile;
return NULL;
}
delete emufile;
}
else
{
delete emufile;
return NULL;
}
}
}
LoadPatchDlg d(structure, fileName, ldfile);
if (d.exec() == QDialog::Accepted)
{
// and now convert to loader
StrPatch *loaded = NULL;
if ((err = structure->load(ldfile, d.whereLoad(), &loaded)) < 0) {
QMessageBox::critical(0, APP_NAME, QString("Couldn't load patch\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
delete ldfile;
return NULL;
}
else
{
loaded->calcSize();
loaded->updateContents(this->drawing, getZoomLevel());
}
}
delete ldfile;
}
return loaded;
}
void RoutingWidget::startLinkDrag(int xp, int yp)
{
// find patch under - only on patch can start drag
RSItemBaseWithType *item = NULL;
for(item = structure->UsedItems.first(); item; item = structure->UsedItems.next())
{
if (item->containsPoint(xp, yp) && item->type() == RSItemBaseWithType::Patch)
{
// I have patch - find io
RSItemIO *pio = ((StrPatch *)item)->getIOAtPoint(xp, yp);
if (pio)
{
drawing->startLinkDrag(pio, xp, yp);
return;
}
}
}
}
void RoutingDrawWidget::connectLinkDrag(int xp, int yp, int mxp, int myp)
{
RoutingWidget *parent = (RoutingWidget *)parentWidget();
StrGlobal *structure = parent->getStructure();
if (!structure)
return;
RSItemBaseWithType *item = NULL;
for(item = structure->UsedItems.first(); item; item = structure->UsedItems.next())
{
if (item->containsPoint(xp, yp))
{
// I have patch - find io
RSItemIO *pio = NULL;
if (item->type() == RSItemBaseWithType::Patch)
pio = ((StrPatch *)item)->getIOAtPoint(xp, yp);
else if (item->type() == RSItemBaseWithType::In)
pio = ((StrInput *)item)->getIO(true, 0);
else if (item->type() == RSItemBaseWithType::Out)
pio = ((StrInput *)item)->getIO(false, 0);
else if (item->type() == RSItemBaseWithType::FX)
pio = ((StrFX *)item)->getIO(true, 0);
if (pio)
{
// check if connecting in to out or out to in
if (pio->isOutput() != linkStart->isOutput())
{
if (pio->getConnectedTo() == linkStart->getConnectedTo() && pio->getConnectedTo() && linkStart->getConnectedTo())
return;
if (pio->getOwner() == linkStart->getOwner())
return;
QPopupMenu *contextMenu = new QPopupMenu();
enum Action {Normal, SimpleMulti, Simple, Multi};
contextMenu->insertItem(tr("&Normal"), Normal);
contextMenu->insertItem(tr("&Multi"), Multi);
if (((RSItemBaseWithType *)pio->getOwner())->type() == RSItemBaseWithType::Patch)
contextMenu->insertItem(tr("S&imple"), Simple);
contextMenu->insertItem(tr("&Simple + Multi"), SimpleMulti);
int id = contextMenu->exec(QPoint(mxp, myp));
if (id < 0)
return;
int conn_id;
int err;
QValueList <int> actIds;
actIds.clear();
StrLink *linkTo = pio->getConnectedTo();
if (linkTo && actIds.findIndex(linkTo->id()) < 0)
actIds.append(linkTo->id());
StrLink *linkFrom = linkStart->getConnectedTo();
if (linkFrom && actIds.findIndex(linkFrom->id()) < 0)
actIds.append(linkFrom->id());
if (id == Normal && linkTo && ((RSItemBaseWithType *)pio->getOwner())->type() != RSItemBaseWithType::Patch)
{
if ((err = structure->deleteOneLink(linkTo)) < 0)
QMessageBox::critical(0, APP_NAME, QString("Couldn't disconnect !\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
}
if ((err = structure->conAdd(id != Simple && id != Normal,
id != Multi && id != Normal,
linkStart, pio, &conn_id)) < 0)
QMessageBox::critical(0, APP_NAME, QString("Couldn't connect !\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
else
{
if (actIds.findIndex(conn_id) < 0)
actIds.append(conn_id);
if (linkFrom)
linkFrom->updateContents(this, parent->getZoomLevel());
if (linkTo)
linkTo->updateContents(this, parent->getZoomLevel());
for (unsigned int i = 0; i < actIds.count(); i++)
{
StrLink *link = NULL;
int aid = actIds[i];
if ((err = structure->actualizeLink(aid, &link)) < 0 && aid == conn_id)
QMessageBox::critical(0, APP_NAME, QString("Couldn't actualize link !\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
if (link)
{
if (!link->isValid())
structure->destroyLink(link);
else
{
//wasn't error
link->calcSize();
link->updateContents(this, parent->getZoomLevel());
}
}
}
stopLinkDrag();
//parent->modeNormalClicked();
}
delete contextMenu;
return;
}
return;
}
}
}
}
void RoutingDrawWidget::deleteAllSelected()
{
// through all selected
RoutingWidget *parent = (RoutingWidget *)parentWidget();
StrGlobal *structure = parent->getStructure();
int err;
if (!structure)
return;
if ((err = structure->deleteAllSelected()) < 0)
QMessageBox::critical(0, APP_NAME, QString("Couldn't delete selected items !\n(ld10k1 error:%1)").arg(structure->errorStr(err)));
this->updateContents();
}